aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/mediatek/patches-4.4/0053-mtd-nand-add-nand_to_mtd-helper.patch
blob: 718d2f84f6470c3e6f337dd8120ef412477f03e6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
From 86e5fe2edbe2ca4f0d83a26d9b3d02620cd78f37 Mon Sep 17 00:00:00 2001
From: Boris BREZILLON <boris.brezillon@free-electrons.com>
Date: Tue, 1 Dec 2015 12:03:07 +0100
Subject: [PATCH 53/81] mtd: nand: add nand_to_mtd() helper

Add a new helper to retrieve the MTD device attached to a NAND chip.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
 include/linux/mtd/nand.h |    5 +++++
 1 file changed, 5 insertions(+)

--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -724,6 +724,11 @@ static inline struct nand_chip *mtd_to_n
 	return mtd->priv;
 }
 
+static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip)
+{
+	return &chip->mtd;
+}
+
 /*
  * NAND Flash Manufacturer ID Codes
  */